/*
 * Copyright:  2018 smarabbit studio.
 *
 *  Licensed under the Confluent Community License; you may not use this file
 *  except in compliance with the License.  You may obtain a copy of the License at
 *
 *  http://www.confluent.io/confluent-community-license
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 *  WARRANTIES OF ANY KIND, either express or implied.  See the License for the
 *  specific language governing permissions and limitations under the License.
 *
 *  @作   者： 黄开晖 (117227773@qq.com)
 *  @日   期: 2019年12月2日
 */
package com.massyframework.beanskin.util.sorting.graph;

/**
 * {@link VertexStatus},顶点类型
 * @author huangkh
 *
 */
public enum VertexStatus {

	/**
	 * 尚未被发现的顶点
	 */
	UNDISCOVERED,   
	
	/**
	 * 已被发现的顶点
	 */
    DISCOVERED,     
    
    /**
     * 已访问过的顶点
     */
    VISITED;    

}
